In Florida, two key coral species responsible for building coral reefs have been killed off because of extreme ocean heat, a ...

Recent record-breaking ocean temperatures have killed off so many elkhorn and staghorn corals, they are on the verge of ...

A record-breaking marine heat wave in 2023 left two ecologically vital coral species "functionally extinct" in Florida's ...

CN — Two species of coral in the Florida Reef are now “functionally extinct” as a result of an unprecedented 2023 marine heat wave that caused mass coral bleaching, according to a study from marine ...

The Rhode Island Department of Health and Rhode Island Department of Environmental Management said it has lifted harmful ...

Too much sun can ruin photosynthesis, scorching plants and other organisms that depend on capturing sunlight for energy.

Under the sea, green algae have evolved a clever way to handle too much sunlight. Scientists found that a special pigment ...

A harmful blue-green algae bloom spread across nearly all of Green Lake, raising concerns about water quality and the future of Wisconsin's lakes.

Seasonal algae bloom die-offs in Baltimore Harbor, Maryland are killing tens of thousands of menhaden. Authorities estimate at least 25,000 dead fish are scattered around the harbor as of September 24 ...

Gouramis are one of the most popular freshwater fish that are easy to keep in aquarium. Gouramis are beautiful, have stunning colours, have peaceful personalities (most of them), and easy adaptability ...

ST. JOSEPH, Mo. (News-Press NOW) -- At least 50 fish were found belly-up at Krug Park on Tuesday afternoon. News-Press NOW reached out to biologists at the Missouri Department of Conservation, who ...